CVE-2026-87560: Missing authorization in Google Chrome prior to 153.0.8010.36 allows bypass of system access restrictions
A NVD · · CVE-2026-87560
Admiralty grading (A–F · 1–6)
Source reliability
- A Completely reliable
- B Usually reliable
- C Fairly reliable
- D Not usually reliable
- E Unreliable
- F Cannot be judged
Information credibility
- 1 Confirmed
- 2 Probably true
- 3 Possibly true
- 4 Doubtful
- 5 Improbable
- 6 Cannot be judged
NATO Admiralty (AJP-2.1) grades confidence, independent of the risk score. Cross-source corroboration isn't tracked for non-CVE news, so single-source items are capped at a lower credibility number; a low number does not imply low quality.
Key metrics
- EPSS
- 0%
Key insight
This is a standard patch announcement with no indication of active exploitation or campaign context; the notice repeats NVD information without additional security insights.
Description
CVE-2026-87560 describes a missing authorization check in the Chromium browser (Google Chrome) that allows an attacker to bypass system access restrictions via a crafted HTML page. The security issue was rated Medium severity by Chromium. The vulnerability affects all Chrome versions prior to 153.0.8010.36. There are no public indications of active exploitation or proof-of-concept code.
Risk score
- cvss base
- 0.00
- kev bonus
- 0.00
- epss bonus
- 0.00
- poc bonus
- 0.00
- raw before weight
- 0.00
- industry weight
- 1.21
- freshness factor
- 1.00
- exploitability factor
- 1.00
- days old
- 0.00
- vendor mismatch penalty
- 0.00
Path: operational